baber/WOPTO huggingface dataset:
Patent JP-2001063882-A (JP)
Title: Web cassette and web member used therefor
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a web cassette low in cost and high in reliability. SOLUTION: A winding shaft 4a is provided at one end thereof with a gear for transmitting winding force to the winding shaft 4a. A plurality of parallel grooves 9 are provided at the other end outer peripheral surface of the winding shaft 4a and the end part outer peripheral surface of a delivery shaft 4b positioned on the same side as the other end side of the winding shaft 4a. Plate springs 7 that can be engaged witch the grooves 9 provided at the winding shaft 4a and delivery shaft 4b are provided at housings 5a, 5b.
Patent JP-2000075868-A (JP)
Title: Harmony forming apparatus and karaoke sing-along system
Inventor: NAKANO MITSUTOSHI
IPC: G10L21/013
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to smooth the pitch change of harmony and to impart the natural harmony as the harmony of a singer's singing. SOLUTION: This system has an input means which inputs voice signals, a memory means which stores the pitch data for successively changing the pitches of the voice signals inputted by this input means, a pitch changing means which changes the pitches of the voice signals inputted by the input means according to the pitch data stored in this memory means and a control means which controls the pitch changing means in such a manner that the pitches are gradually changed to the pitches corresponding to the pitch data at the time of the pitch changing means changes the pitches according to the pitch data.
Patent JP-H1066318-A (JP)
Title: Energy converter using permanent magnet
Inventor: OGINO SANSHIRO
IPC: H02K41/06
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor or rotary motor which improves energy efficiency and which does not influence the other controlling equipments. SOLUTION: Magnetic poles of permanent magnets 10, 10 are located between facing ends of an electromagnet which is made by winding exciting coils 13, 13 around a pair of yoke members 11, 11 which are made of magnetic material to form an attractive magnetic field generating mechanism 1. Attraction blocks 8, 9 which are made of magnetic material are drawn near to the magnetic poles and are held parallelly with the magnetic poles. By applying positive or negative DC current to the exciting coils 13, 13, a magnetic field of the same direction as that of the parallelly located permanent magnets or of the opposite direction is generated. The magnetic field is generated or canceled alternately to attract or release the attraction blocks 8, 9 and thereby electric energy is converted to kinetic energy.
Patent JP-H0788838-A (JP)
Title: Preparation of pellet
Inventor: UMEYA KAORU
IPC: C01F11/02
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a pellet with a thick thickness and a high bonding strength by a simple method wherein an object powder, a powdery paste material, and a plasticizer liq. wherein a paste material being the same as or different from this paste material of a mixed paste material thereof is dissolved are mixed and pelletized. CONSTITUTION:For example, CaO powder and powdery paste are mixed to prepare a mixed powder. Then, a plastic water prepd. by dissolving a powdery paste in water and the prepd. mixed powder are mixed by kneading to prepare a kneaded body by wherein the hole body is wet a little with water. A pellet is prepd. by punching and molding this kneaded body by means of a stamping machine. In this pellet punching process, the kneaded body receives a high pressure by the punching pressure and the powdery paste which is not dissolved into the squeezed water of the plastic water under ordinary pressure, is dissolved therein to achieve the action as a paste. Therefore, the amt. of the paste binding the CaO powder is substantially increased to obtain a CaO pellet with a thick thickness.
Patent JP-H0290442-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TSURUMI OMIO
IPC: H01J9/32
Filed: 1988-09-26
Abstract: PURPOSE:To prevent deterioration of characteristics of a cathode-ray tube due to entrance of a small glass piece by making the wall thickness of the neck part of a funnel.neck composite member thin only at the stem sealing part and sealing the stem part of an electron gun at the part where the wall thickness in made thin. CONSTITUTION:A stem 2 is provided at the lower end 3 of a neck part 1 of a funnel.neck composite member so as to enable the sealing of the stem, and the centers of the neck part 1 and the stem 2 are caused to coincide with each other. The neck glass wall thickness 7 is caused to be 1/2 of the stem wall thickness 8 so that, when sealing is carried out by a gas burner, the melted neck glass can easily be brought in contact with the stem 2 and the strength of the welded formation is sufficient for subsequent working. The stem 2 is inserted to the lower end 3 of the neck and positioning is effected and the sealing part is melted by the gas burner 9. Then, the melted neck glass 1 is welded by the ejecting force of the gas burner 9 so that the neck part 1 and the stem 2 are melted and fixed sufficiently to each other.
Patent JP-H0672474-A (JP)
Title: Transferring device for powder
Inventor: FUMOTO NAOTAKA
IPC: B65D83/06
Filed: 1992-08-19
Abstract: PURPOSE:To provide a device Wherein there is no fear that when a powder is transferred, the powder does not scatter to the surroundings, and impurity is mixed in from the outside by a method wherein a hopper and powder storage container are integrally connected under a condition in which the openings are butted, and are fixed, and then, a pressurized gas is input in the containers, and both containers are turned upside-down. CONSTITUTION:The upper lid of a container 20 containing a powder 50 is opened, and the mouth of a storage bag 40 is opened and fixed around the upper end of the container. The opening of a hopper 11 is made to face downward and put on the top of the container 20, and the end of the storage bag 40 is extended on the outside of the opening end of the container 20, and the hopper 11 is mounted on the top of the powder container 20 under a condition in which the end of the storage bag 40 is gripped between the openings. In addition, the hopper 11 is fixed by clamping with a belt 30a of a connecting tool. The container 20 is mounted on a supporting base 15 using a jack, etc., and pressurized air is input to the inside from a pipe part 13, and the hopper 11 and container 20 are turned upside-down while the inside is kept under a pressurized condition so that the storage bag 40 may not drop. Since the container containing a powder becomes on the top side, and the hopper becomes on the bottom side, the powder 50 is dropped in the hopper 11. Then, the air is removed, and the container 20 on the top is removed, and a lid is provided on the opening.
Patent JP-H0289467-A (JP)
Title: Original reader
Inventor: MAEKAWA NOBUKI
IPC: H04N1/04
Filed: 1988-09-27
Abstract: PURPOSE:To attain smooth carriage movement and reading with high resolution by forming a placing face of an original platen and a guide recessed part for carriage movement with an integrated rail. CONSTITUTION:The original placing plate 3 is fixed to a placing face 2b of a rail 21, a roller 6 turnable around a shaft implanted to a carriage 1 and arranged to a carriage moving guide slot 2a of the rail 21. The roller 6 is energized to a rail support 6a by a dish spring 7. The movement of the carriage 1 in the direction of the arrow B is restricted by the energizing force. Through the simple constitution above, the smooth movement of the carriage is obtained, an original is read with higher resolution and maintenance/assembly is facilitat ed.
Patent JP-H0688328-A (JP)
Title: Drainage base material and manufacture thereof
Inventor: NISHIDA TAKASHI
IPC: E02D31/02
Filed: 1992-09-10
Abstract: PURPOSE:To apply this base material to a weak ground by using a drainage base material for a three dimensional mesh-shaped structure comprising specific size, loop size, void volume and thickness or a filament aggregate comprising a specific extrusion flow rate, size, loop size and void volume. CONSTITUTION:There is available a three dimension mesh-shaped structure having thermoplastic resin size ranging from 2000 to 4000 denier in terms of a 10mm to 30mm loop size, a 80 to 97% void volume and a 2 to 6cm thickness. On the other hand, a 45 to 90 deg. slanted conveyer is set up to a 3 to 10g/10m extrusion work melting flow rate of olefin group thermoplastic resin and a cooling water level after the contact bonding of a loop filament. In this case, a melting filament clamping void volume is controlled so that it may range from 80 to 97% and the filament is submerged to water and solidified, thereby providing a three dimensional structural filament aggregation. A melting extrusion filament of olefin group thermoplastic resin size ranging from 2000 to 40000 deniers is turned to a 10 to 30mm sized loop by controlling the water level. During this control operation, a clearance of a water level angle of 45 to 90 deg. is clamped with a pair of 2 to 6cm conveyers and it is adjusted so that the void volume may range from 80 to 97%, where it is submerged to water and solidified, thereby providing a three dimensional structure filament aggregation.
Patent JP-H03107302-A (JP)
Title: Controller for electric vehicle
Inventor: HATTORI YOSHIE
IPC: B60L3/04
Filed: 1989-09-20
Abstract: PURPOSE:To enable continuous operation with sound vehicles by arranging a freely operable opening unit in a power source pass-through circuit for a main motor thereby opening the electric circuit of a faulty vehicle. CONSTITUTION:Power is fed from a power source 1 through a current collecting unit 2 and a motor controller 6 to the main motor 7 of each electric vehicle. Inter-vehicle pass through wire 8 is arranged in the downstream of bus disconnecting switch 4 for each bus, and an inter-vehicle pass through wire 9 connecting between the earths of respective vehicles is also provided. A freely operably opening unit 10 is provided for the inter-vehicle pass through wire 8. Upon occurrence of ground fault at point (1), bus disconnecting switch 4 for the first vehicle and the opening unit 10 are opened. Upon occurrence of fault at point (2), opening units 10 for the first and second motor cars are opened. Electric circuit of faulty vehicle is separated in such a manner, and operation is continued only with the sound vehicles.
Patent JP-H03105947-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAO TAKEYUKI
IPC: H01L21/302
Filed: 1989-09-20
Abstract: PURPOSE:To enhance reliability of a semiconductor device by a method wherein a groove in which a width of the inside is larger than a width of an opening part is filled completely with a deposit. CONSTITUTION:The surface of a semiconductor substrate 1 is etched anisotropically to form a perpendicular groove 4 in the semiconductor substrate 1. The inside of the perpendicular groove 4 is etched anisotropically to form a groove 5 whose cross section is lozenge-shaped and in which a width of the inside is larger than a width of an opening part 5a. A deposit 6 composed of poly-crystalline silicon is deposited, in a nearly uniform thickness, on the inside of the groove 5 and on the surface of the semiconductor substrate 1 by using a CVD method or the like; the opening part 5a of the groove 5 is closed. By using an anisotropic etching operation whose anisotropy in a vertical direction is strong, the deposit 6 is etched and an etched hole 9 reaching a cavity 8 is formed in the groove 5. A deposit 7 is deposited, in a nearly uniform thickness, on the surface of the etched hole 9 and the semiconductor substrate 1 by using a CVD method or the like; the etched hole 9 is filled. The whole surface is etched back by using an etching method such as RIE or the like; the surface of the semiconductor substrate 1 is flattened.
Patent JP-S62253405-A (JP)
Inventor: RIBIO ARUBOA DEYUPETEITSUTO FU
IPC: E04C2/04
Filed: 1986-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60134700-A (JP)
Title: Sound producing device
Inventor: NAKAJIMA TOORU
IPC: H04R17/10
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a device that can be used effectively as an alarming device of an automobile by opposing the first and second sound producing plates provided with piezo-electric elements, combining the outer periphery in a body by a ring to form an air chamber between the sound producing plates and thereby enhancing response in frequency range and enabling to set band width of resonance peak sufficiently wide. CONSTITUTION:Outer peripheral parts of opposing first and second sound producing plated 31 and 32 are bonded and fixed to a ring 37 made of synthetic resin. An air chamber 38 is formed in the inner part enclosed by the first and second sound producing plates 31, 32 and the ring 37. A sound producing member 39 is constituted of the first and second sound producing plates 31, 32 inclusive of the air chamber 38. Plural, for instance four, recessed parts are formed in the ring 37 constituting the sound producing member 39, and supporting members 43a, 43b,... made of rubber are fitted to the recessed parts. The supporting members 43a, 43b... are attached to inner peripheral wall of a housing 44.
Patent JP-H0883869-A (JP)
Title: Semiconductor
Inventor: YAMANAKA HIDEO
IPC: H01L21/56
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a semiconductor device and production method therefor in which no bubble is generated in the sealing resin and the semiconductor device is protected against adhesion of dust or damage. CONSTITUTION: In the semiconductor device, the sealing resin 4 covering a semiconductor element 10 and a bonding wire 3 comprises a first sealing resin 41 of one hardness provided at least above an optical element part 11, and a second sealing resin 42 of lower hardness provided at the part other than the first sealing resin 41. After mounting the semiconductor element 10, the first sealing resin 41 is dripped through a first nozzle disposed above the optical element part 11 while simultaneously the second sealing resin 42 is dripped through a second nozzle disposed contiguously to the first nozzle.
Patent JP-H01168690-A (JP)
Title: Thiadiazabicyclononane derivative
Inventor: YAMAGUCHI MIKIO
IPC: C07D513/04
Filed: 1987-09-26
Abstract: NEW MATERIAL:A 9-phenylimino-8-thia-1,6-diazablcyclo[4,3,0]nonan-7-one derivative expressed by formula I [X and Y are H or halogen; Z is a group represented by formula II (R<1> is alkyl or cycloalkyl) or -COOR<2> (R<2> is alkyl)]. EXAMPLE:9-{4-Chloro-2-fluoro-5-[1-(ethoxycarbonyl)ethylthio] phenylimino}-8- thia-1,6-diazabicyclo[4,3,0]nonan-7-one. USE:A herbicide. PREPARATION:A compound expressed by tormula III is reacted with a compound represented by COCl2 in the presence of a base such as triethylamine preferably in a solvent such as dichloromethane at -20 deg.C - the boiling point of the solvent for 1-7hr.
Patent JP-S59158715-A (JP)
Title: Stretcher for scraper bottom or similar carrier bottom of agricultural car and agricultural machine
Inventor: BERUNARUDO KUROONE
IPC: B65G23/44
Filed: 1983-12-23
Abstract: 1. A tensioning device for scraper bottoms or similar conveying bases on agricultural vehicles and machines, wherein the tensioning device automatically exerts on the guide pulleys (10) mounted on a common guide axle or individually, a tensioning force causing their rectilinear displacement movement away from the second guide axle which has a fixed position and can be driven, characterized in that a thrust transmitting member (14) with return restraint is provided to transmit the tensioning force of a tensioning-force producer (16).
Patent JP-S62101288-A (JP)
Inventor: HARA HIDETAKA
IPC: D05B55/14
Filed: 1985-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08105899-A (JP)
Title: Creatine assay method
Inventor: KINNFUAI ITSUPU
IPC: G01N33/70
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To simply detect the creatinine in an aqueous solution with high sensitivity by using the lithium salt of an organic acid as a dry reagent. SOLUTION: An organic acid reagent reacting to creatinine under the alkaline condition to generate a colored reaction product is dissolved in contact with an aqueous solution containing the creatinine. The lithium salt of an organic acid such as lithium dinitrobenzoic acid (LiDNBA) or lithium picrate is used for the organic acid reagent. When a test piece is dipped in the LiDNBA or its salt and LiOH, for example, the test piece reacts to the creatinine in the reagent and discolored. The lithium salt of DNBA has the solubility higher than that of potassium salt or sodium salt, and it is particularly effective for an analysis when the creatinine reagent is dry-carried on a solid base.
Patent JP-H1068814-A (JP)
Title: Color filter forming material
Inventor: KATO TAKASHI
IPC: C08F4/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter forming material having excellent heat resistance, light resistance and moisture resistance and showing little decrease in transmittance by heat in a simple production process by constituting a photosensitive resin compsn. of an alkali-soluble resin, a compd. having ethylene type unsatd. double bonds and a specified photopolymn. initiator. SOLUTION: This photosensitive resin compsn. consists of an alkali soluble resin, a compd. having at least one ethylene type unsatd. double bond, and a photopolymn. initiator. The photopolymn. initiator consists of one or a combination of two or more kinds of halomethyl group-contg. aromatic compds. expressed by formula. In formula. X is -CO-, -CH2 -, -CH=CH-, -O-, -S-, etc., R1 , R2 are independently halomethyl, dihalomethyl, trihalomethyl groups, R3 , R4 are independently hydrogen atoms, 1 to 10C alkoxy group, carboxyl group, carboxylate groups, etc., and (m), (n) are integers satisfying 1<=m<=4 and 1<=n<=4.
Patent JP-H07107738-A (JP)
Title: Chopper circuit
Inventor: MORIGUCHI HIROSHI
IPC: H02M3/155
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the occurrence of problems such as the heating of a switching element and to achieve the high speed of the processing of feedback data. CONSTITUTION:In a chopper circuit, which controls the output by connecting and disconnecting the circuit with a switching element 3, a means 9 for processing feedback data with regard to the output of the chopper, a means 6, which outputs the ON signal and the OFF signal into the switching element based on the output of the processing means 9, and a timing means 8, which enables the feedback-data processing means to perform the operation at the equal time interval as the minimum switching time of the switching element, are provided. The switching element repeats the ON/OFF at the equal time interval as the minimum switching time. Therefore, the high-seed of control can be realized, the operation in an unsaturated region is prevented and heating can be suppressed.
Patent JP-S60134955-A (JP)
Title: Terminal switching device
Inventor: MOROTOMI HISASHI
IPC: G06F11/20
Filed: 1983-12-23
Abstract: PURPOSE:To switch terminals so that signals can be inputted and outputted between a stand-by computer and the terminal of a faulty computer when an optional computer faults, by providing a shift register, a synchronous detecting circuit, a switch, a buffer, etc. CONSTITUTION:Signals from computers or terminals are taken into a terminal switching device through a buffer 13 and are converted to serial signals through a shift register 8 and a synchronous detecting circuit 12 and are transmitted onto a transmission line successively. These sigals are transmitted to computers or terminals through the registe 8, the circuit 12, and a register 14. They are transmitted at the same timing as the timing when signals from computers or terminals are set to the register 8, and data on the transmission line is interchanged with data from computers or terminals. Combinations of computers and terminals between which signals are inputted and outputted are switched by a switch 11; and therefore, if an optional computer becomes faulty, computers and terminals are so switched that signals can be inputted and outputted between the stand-by computer and the terminal of the faulty computer.
Patent JP-H0992188-A (JP)
Title: X-ray tube device
Inventor: TAKEMOTO YOSHINORI
IPC: H01J35/16
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To give a function as a getter when Xr is used as an X-ray tube device instead of manufacturing process in progress. SOLUTION: Zr24 is arranged as a getter on the anode side of an X-ray tube 11, and a lead-in terminal 22 for X-ray tube current and lead-in terminals 22' and 22'' for heating Zr are utilized by utilizing the three cores of a receptacle 21 on the anode side of an X-ray tube container 12. A function as a miniaturized pump is given by heating Zr any time.
Patent JP-S60134657-A (JP)
Title: Malfunction preventing circuit
Inventor: MOTOI HIDESUKE
IPC: H04M11/00
Filed: 1983-12-23
Abstract: PURPOSE:To prevent malfunction of a 16Hz call signal detecting circuit by preventing charge of a condenser due to overvoltage pulse caused by opening and closing of a high tension line of a relay that operates corresponding to heavy opening and closing of a duplex switch. CONSTITUTION:Voltage pulse of small width and large amplitude generated by abrupt opening and closing of a switch 8 passes a rectifier circuit and a photo- coupler 2 and charges a condenser 4. However, as contact rl-3 of a relay 9 connected to both ends of the condenser 4 is opened and closed synchronously with contacts rl-1 and rl-2 of relays connected to terminals 15-18, charge accumulated in the condenser 4 as mentioned above is discharged intermittently, and does not rise to predetermined voltage. Accordingly, a call buzzer driving switch circuit 10 does not operate and output of 16Hz call signal detection is not given from a terminal 19. Voltage for driving relay 9 for instance -48V is supplied from a terminal 20.
Patent JP-2001069340-A (JP)
Title: Picture processor, its method and recording medium
Inventor: SAKAGAMI TSUTOMU
IPC: G06T1/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a device for easily detecting specific information without lowering the definition of a picture with respect to an output picture by constituting an information generating means to prepare specific information as a pixel pattern forming a two-dimensional array. SOLUTION: An information generating means prepares specific information as a pixel pattern forming a two-dimensional array. In this device, a pulse width modulator(PWM) 212 outputs the pulse signal of a pulse width corresponding to the level of a picture signal inputted from an LUT 211, and the pulse signal is inputted to a laser driver for driving a semiconductor laser in a laser exposing optical system. A pattern generator 217 holds specific information and outputs the specific information directly to the part 212 as needed to execute pattern adding processing. In this case, by making an additive pattern two-dimensional, featuring of a pattern is facilitated and by extracting the feature from an output picture, the reading precision of the additive pattern is improved.
Patent JP-H0993008-A (JP)
Title: Butler matrix circuit and antenna system
Inventor: UEHARA KAZUHIRO
IPC: H01P5/16
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent electric performance from being degraded by unwanted coupling between transmission lines for requiring an air bridge and to cancel the increase of production costs. SOLUTION: Four output terminals a-d are arranged on one line at almost equal intervals and outside these four output terminals a-d, four hybrids H1-H4 and four transmission lines 3a-3d for mutually connecting these four hybrids H1-H4 are arranged so as not to cross. Concerning all the paths between four input terminals A-D and four output terminals a-d, the number of times of curving transmission lines 3a-3h is made equal.